Page 89 - ISCAR(HOLE_MAKING_CATALOG_65)

DFN A-8D-IQ OAL
Exchangeable Head Drills with LU LPR LS
Flat Shank and Internal Coolant
Holes. Drilling Depth: 8xD DCN-DCX k7 DCONMSh6 DF
PL

Designation DCN (1) DCX (2) DCONMS DF LU LPR PL LS OAL SSC (3) INDEXABLE DRILLS
DFN 330-264-32A-8D-IQ 33.00 33.90 32.00 42.00 264.0 302.0 7.330 60.0 362.00 33.0 K DFN 30-40
DFN 340-272-32A-8D-IQ 34.00 34.90 32.00 42.00 272.0 311.2 7.620 60.0 371.20 34.0 K DFN 30-40
DFN 350-280-32A-8D-IQ 35.00 35.90 32.00 42.00 280.0 320.3 7.650 60.0 380.30 35.0 K DFN 30-40
DFN 360-288-32A-8D-IQ 36.00 36.90 32.00 42.00 288.0 329.5 8.150 60.0 389.50 36.0 K DFN 30-40
DFN 370-296-32A-8D-IQ 37.00 37.90 32.00 42.00 296.0 338.6 8.040 60.0 398.60 37.0 K DFN 30-40
DFN 380-304-32A-8D-IQ 38.00 38.90 32.00 42.00 304.0 347.8 8.200 60.0 407.80 38.0 K DFN 30-40
DFN 390-312-32A-8D-IQ 39.00 40.00 32.00 42.00 312.0 356.9 8.430 60.0 416.90 39.0 K DFN 30-40
• Do not mount smaller drilling heads other than the specified range of the drill body • For user guide and cutting conditions, see pages 89-91
(1) Cutting diameter minimum
(2) Cutting diameter maximum
(3) Seat size code
For inserts, see pages: HFP-IQ (87)

KCH 1.0
HFP-IQ
Exchangeable DFN Drill Heads
for Carbon and Alloy Steel DC
(ISO P) and Cast Iron (ISO K)
LF
LPR

Dimensions

IC908
Designation DC LPR LF SSC (1) KCH
HFP 330-IQ 33.00 18.50 11.2 33.0 30.0 •
HFP 331-IQ 33.10 18.50 11.2 33.0 30.0 •
HFP 332-IQ 33.20 18.50 11.2 33.0 30.0 •
HFP 333-IQ 33.30 18.50 11.2 33.0 30.0 •
HFP 334-IQ 33.40 18.50 11.2 33.0 30.0 •
HFP 335-IQ 33.50 18.50 11.2 33.0 30.0 •
HFP 339-IQ 33.90 18.50 11.2 33.0 30.0 •
HFP 340-IQ 34.00 19.70 12.1 34.0 30.0 •
HFP 343-IQ 34.30 19.70 12.1 34.0 30.0 •
HFP 345-IQ 34.50 19.70 12.1 34.0 30.0 •
HFP 349-IQ 34.90 19.70 12.1 34.0 30.0 •
HFP 350-IQ 35.00 19.70 12.1 35.0 30.0 •
HFP 355-IQ 35.50 19.70 12.1 35.0 30.0 •
HFP 360-IQ 36.00 20.80 12.7 36.0 30.0 •
HFP 362-IQ 36.20 20.80 12.7 36.0 30.0 •
HFP 364-IQ 36.40 20.80 12.7 36.0 30.0 •
HFP 365-IQ 36.50 20.80 12.7 36.0 30.0 •
HFP 370-IQ 37.00 20.80 12.8 37.0 30.0 •
HFP 375-IQ 37.50 20.80 12.8 37.0 30.0 •
HFP 380-IQ 38.00 22.00 13.8 38.0 30.0 •
HFP 381-IQ 38.10 22.00 13.8 38.0 30.0 •
HFP 385-IQ 38.50 22.00 13.8 38.0 30.0 •
HFP 390-IQ 39.00 22.00 13.6 39.0 30.0 •
HFP 392-IQ 39.20 22.00 13.6 39.0 30.0 •
HFP 395-IQ 39.50 22.00 13.6 39.0 30.0 •
HFP 397-IQ 39.70 22.00 13.6 39.0 30.0 •
HFP 400-IQ 40.00 23.00 14.4 39.0 30.0 •
• Advance self centering, and high surface finish • Intermediate sizes can be supplied on request • For user guide and cutting conditions, see pages 89-91
(1) Seat size code
For tools, see pages: DFN A-1.5D-IQ (86) • DFN A-3D-IQ (86) • DFN A-5D-IQ (86) • DFN A-8D-IQ (87) • MD-DFN-HEAD (82)

87